This extender chain is crafted from solid 14k real gold (58.5% gold, marked 14K G14K AU585), not plated. It is nickel-free, lead-free, hypoallergenic, and highly polished for a shiny surface, ideal for sensitive skin and will not cause green or red discoloration. Available in 1 inch, 2 inch, and 3 inch lengths. Each features a durable clasp for easy, secure attachment and removal, designed to lengthen necklaces, chokers, bracelets, or anklets. This delicate yet strong chain is perfect for year round wear with your favorite jewelry. Note the extension chain is small but strong. This is a separate item, not a combined sale. Please check style and length before purchase. This light extender is not suitable for very thick chains. Each piece is carefully packed in protective jewelry packaging.